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Skillet Mac and Cheese

This stovetop-to-oven cauliflower macaroni cheese offers a lighter, vegetable-packed twist on a classic comfort food favourite. By incorporating finely chopped steamed cauliflower into a rich, velvety sauce made with extra-sharp cheddar and nutty Gruyère, you achieve a wonderfully textured dish that feels indulgent while being more nutritious. The addition of mustard powder and a hint of cayenne pepper provides a gentle warmth that balances the creamy cheese sauce perfectly.

Ideal for a satisfying vegetarian family supper, this recipe uses wholewheat macaroni and breadcrumbs to add a wholesome, nutty flavour and a boost of fibre. Preparing the dish in a single frying pan makes it a practical choice for busy weeknights, requiring less washing up. Serve it alongside a fresh green salad or some steamed seasonal greens for a complete, well-balanced meal that both children and adults will enjoy.

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Ingredients for Skillet Mac and Cheese

  • 2 cups 1-inch-wide cauliflower florets

  • 1 1/4 cups Light-and-Crisp Whole-Wheat Bread Crumbs

  • 3 tablespoons freshly grated Parmesan cheese

  • 2 teaspoons olive oil

  • 725ml cold low-fat (1%) milk

  • 3 tablespoons plain flour

  • 160g shredded extra-sharp cheddar cheese (140g)

  • 30g shredded Gruyère cheese (30g)

  • 2 teaspoons mustard powder

  • 3/4 teaspoons paprika

  • 1/2 teaspoons salt

  • 1/2 teaspoons freshly ground black pepper

  • 1/4 teaspoons cayenne pepper

  • 170g (350ml ) wholegrain elbow macaroni, cooked for 3 minutes less than the package directions (about 725ml cooked)

  • Nonstick cooking spray

Preheat the oven to 191°C.

Place the cauliflower into a steamer basket fitted over the pot, cover, and steam until just tender, about 5 minutes. Finely chop the steamed cauliflower.

In a small bowl, combine the bread crumbs, Parmesan, and oil.

In a large saucepan, whisk together the milk and flour until the flour is dissolved. Whisking constantly, bring the mixture to a gentle boil over medium heat. Reduce the heat to medium low and simmer until the mixture thickens slightly, 2 to 3 minutes. Stir in the cheddar, Gruyère, mustard powder, paprika, salt, black pepper, and cayenne pepper. Whisk until the cheeses are melted and the mixture is smooth, 1 to 2 minutes. Add the chopped cauliflower and macaroni and stir until well coated.

Spray an ovenproof 10-inch high-sided skillet with cooking spray. Pour the mixture into the prepared skillet. Sprinkle with the bread crumb mixture, place on a baking sheet, and bake until the top is browned and the cheese is bubbly, 35 to 40 minutes.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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